ONKYO TXNR525 Manuel D’Utilisation

The following table indicates the channels you should 
use depending on the number of speakers that you 
have. 
No matter how many speakers you use, a powered 
subwoofer is recommended for a really powerful and 
solid bass.
To get the best from your surround sound system, 
you need to set the speaker settings automatically 
(

) or manually (

To find the best position for your subwoofer, while 
playing a movie or some music with good bass, 
experiment by placing your subwoofer at various 
positions within the room, and choose the one that 
provides the most satisfying results.
You can connect the powered subwoofer with two 
SUBWOOFER PRE OUT jacks respectively.
The same signal is output from each jack.

• If your subwoofer is unpowered and you’re using an 

external amplifier, connect the subwoofer pre out jack to an 
input on the amplifier.

The speaker terminals are color-coded for 
identification purpose.

The supplied speaker cable labels are also color-
coded and you should attach them to the positive (+) 
side of each speaker cable in accordance with the 
table above. Then all you need to do is to match the 
color of each label to the corresponding speaker 
terminal.

a b Front speakers
c

Center speaker

d e Surround speakers
f

Subwoofer(s)

a b c

de

f

Front speakers

✔

✔

✔

✔

Center speaker

✔

✔

Surround speakers

✔

✔

Speaker Configuration

5.1-channel: a b c d e f

Corner 
position

1/3 of wall

position

Front left

White

Front right

Red

Center

Green

Surround left

Blue

Surround right

Gray